swl/ item db(a) swl/ item db(a) swl/ item db(a) swl ......breaker, hand-held cnp 024 108 (ref: hilti...
TRANSCRIPT
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
1. General
101 1.1 Site Clearance
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 109
3 Lin Tak Road pick up/drop off construction
201 4 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Total SWL: 103
202 5 Slope Drainage
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
203 6 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
204 7 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
205 8 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
206 13 Junction Modification
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 30% 90
Total SWL: 106
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
17 TKOR Slip Road near Hong Wah Court
301 18 Temp Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Total SWL: 103
302 19 Retaining Wall
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 103
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
303 20 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Sub SWL: 103
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Sub SWL: 96
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 103
304 21 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
305 22 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 104
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
306 23 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
25 TKOR Slip Rd SMP Bound Re-alignment
401 26 Temp Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Total SWL: 106
27 Retaining Walls
402 27 Pile Foundation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
403 28 Retaining Wall Structure
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 103
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
404 29 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Sub SWL: 103
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Sub SWL: 96
Total SWL: 103
405 30 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
406 31 Utility Diversion
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
407 32 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
408 33 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
35 Flyover Construction
501 36 Pile Foundation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Oscillator CNP 165 115 CNP 165 115 Acoustic Mat -10 105 2 50% 105
Reverse Circulation Drill CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 50% 101
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 109
502 37 Pile Cap
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 65% 95
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 65% 96
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 104
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 65% 86
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 65% 91
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 65% 99
Sub SWL: 100
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 65% 98
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
503 38 Bridge Pier and Abutment
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 65% 95
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 65% 96
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65%102
Sub SWL: 104
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 65% 86
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 65% 91
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 65% 99
Sub SWL: 100
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 65% 98
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
504 39 Insitu Deck
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 65% 95
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 65% 96
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65%102
Sub SWL: 104
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 65% 86
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 65% 91
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 65% 99
Sub SWL: 100
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 65% 98
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
505 40 Noise Barrier Installation
40.1 NB Column Post*
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Sub SWL: 106
40.2 NB Panel Installation*
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Cherry Picker BS C4/54 107 BS C4/54 107 Barrier -5 102 2 30% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
506 41 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
43 SMPR Re-alignment
601 44 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
602 45 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
603 46 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
604 47 Junction Modification
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 30% 90
Total SWL: 106
49 Semi-NE and NB along SMPR
605 50 Utility Diversion
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
606 51 Pile Foundation at Uphill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
607 52 Pile Cap at Uphill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 65% 95
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 65% 96
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 104
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 65% 86
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 65% 91
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 65% 99
Sub SWL: 100
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 65% 98
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
608 53 Semi-NE and NB Column Post at Uphill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
609 54 Pile foundation at Downhill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
610 55 Pile Cap at Downhill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 65% 95
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 65% 96
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Sub SWL: 104
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 65% 86
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 65% 91
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 65% 99
Sub SWL: 100
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 65% 98
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 65% 102
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
For Sau Mau Ping Road and Lin Tak Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 - Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
Sub SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
611 56 Semi-NE Column Post at Downhill
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
612 57 Semi-NE Roof Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Cherry Picker BS C4/54 107 BS C4/54 107 Barrier -5 102 1 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 104
613 58 Panel Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Cherry Picker BS C4/54 107 BS C4/54 107 Barrier -5 102 1 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 104
# Model for quiet plant is for reference only. The Contrator might adpot other models of plant with lower SWL.
Reference for Hilti - TE 1500-AVR (Breaker): https://www.us.hilti.com/drilling-%26-demolition/demolition-hammers-%26-breakers/r4422
Reference for Sandhurst - XT-200 (Breaker), Makita - BSS501Z (Saw) and Hitachi Sumitomo SCX700 (Mobile crane) are made from Development of Anderson Road Quarry Schedule III EIA.
## Reference is made to the QPME listed on the EPD website. Model for quiet plant is for reference only. The Contrator might adpot other models od plant with lower SWL.
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWLTR_construction_noise_v151112_mit.xlsmRIWLTR_construction_noise_v151112_mit.xlsm
J/O New Clear Water Bay Road and Shun Lee Tsuen Road (Mitigated)
Task No.
1. General
1101 2 Site Clearance
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 109
3 SLTR Slip Road
1201 4 Cut Slope
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 3 65% 102
Total SWL: 107
1202 5 Retaining Walls
5.1 Foundation for Retaining Wall
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 4 100% 94
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Sub-Total SWL: 106
5.2 Retaining Wall Structure
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 106
Group 3*
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 100
Group 4*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 5*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
1203 6 Backfilling of Slope
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Sub SWL: 103
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Sub SWL: 96
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 103
1204 7 Slope Drainage
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
1205 8 Landscape Works for Slope
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
1206 9 Demolition Works of Existing Carriageway / Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group 3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
J/O New Clear Water Bay Road and Shun Lee Tsuen Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
1207 10 Utility Installation
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 2 50% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 104
1208 11 Formation of Carriageway
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
1209 12 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
1301 15 Demolition of Existing Subway
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group 3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
1302 16 Reprovisioning of Existing Subway
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 106
1303 17 Utility Installation
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
1304 18 Formation of Carriageway
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
J/O New Clear Water Bay Road and Shun Lee Tsuen Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
1305 19 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Sub SWL: 105
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
1306 20 Demolition Works of Existing Carriageway / Central Median
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group 3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
22 NE and NB of NCWBR Kowloon Bound
1401 23 Pile Foundation at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
1402 24 Pile Cap at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 104
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 100
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 103
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 104
1403 25 NE Column Post at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
1404 26 Pile foundation at Central Median
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 4 100% 94
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
J/O New Clear Water Bay Road and Shun Lee Tsuen Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
1405 27 Pile Cap at Central Median
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Sub SWL: 103
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Sub SWL: 106
Total SWL: 107
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach.
1406 28 NE Column Post at Central Median
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
1407 29 NE Roof Installation
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
1408 30 NE Column Post at Central Median
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
1409 31 Panel Installation
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
32 NB of NCWBR SK Bound
1501 33Pile Foundation at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 2 50% 90
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 4 100% 94
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Total SWL: 106
1502 34 Pile Cap at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 2 50% 94
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
2 Sub SWL: 107
Group 2* 2
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
2 Sub SWL: 103
Group 3* 2
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
2 Sub SWL: 99
Group 4* 2
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
J/O New Clear Water Bay Road and Shun Lee Tsuen Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
1503 35 NB Column Post at Verge
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
1504 36 Panel Installation
PME TM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
SWL/ Item
dB(A)
SWL/ Item
dB(A)No. of Plant
Utilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 104
# Model for quiet plant is for reference only. The Contrator might adpot other models of plant with lower SWL.
Reference for Hilti - TE 1500-AVR (Breaker): https://www.us.hilti.com/drilling-%26-demolition/demolition-hammers-%26-breakers/r4422
Reference for Sandhurst - XT-200 (Breaker), Makita - BSS501Z (Saw) and Hitachi Sumitomo SCX700 (Mobile crane) are made from Development of Anderson Road Quarry Schedule III EIA.
## Reference is made to the QPME listed on the EPD website. Model for quiet plant is for reference only. The Contrator might adpot other models od plant with lower SWL.
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated)
Task No.
1. General
2101 2 Site Clearance
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 109
3 U-turn Facility at CWBR
2201 4 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Total SWL: 106
2202 5 Slope Drainage
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
2203 6 Retaining Walls
6.1 Foundation for Retaining Wall
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 1 50% 87
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Sub-Total SWL 103
6.2 Retaining Wall Structure
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 106
Group 3*
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 100
Group 4*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 5*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
2204 7 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 2 80% 99
Sub SWL: 99
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
2205 8 Landscape Works for Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
2206 9 Demolition Works of Existing Carriageway / Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2207 10 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
2208 11 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 108
2209 12 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Sub SWL: 107
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
14 Slopeworks at CWBR SK Bound
2301 15 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Total SWL: 106
2302 16 Retaining Wall Structure
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 106
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 100
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
2303 17 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 1 50% 102
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Sub SWL: 103
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Sub SWL: 96
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 103
2304 18 Slope Drainage
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
2305 19 Landscape Works for Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
20 CWBR SK Bound
2401 21 Demolition Works of Existing Carriageway / Footpath / Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group 3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
2402 22 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
2403 23 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 108
2404 24 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Sub SWL: 107
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2405 26 Roadside Landscape
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
27 CWBR Kowloon Bound & OSR
2501 28 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Total SWL: 107
2502 29 Demolition Works of Existing Carriageway / Footpath / Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group 3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
2503 30 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2504 31 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 106
2505 32 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Sub SWL: 107
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2506 34 Roadside Landscape
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Lorry CNP 141 112 CNP 069 105 - - 105 1 50% 102
Total SWL: 103
35. Semi-NE and NB of CWBR SK Bound
2601 36 Pile Foundation at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 3 50% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 3 30%101
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 3 100% 90
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 6 100% 96
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 3 50% 106
Total SWL: 108
2602 37 Pile Cap at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Sub SWL: 103
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2603 38 Semi-NE Column Post at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
2604 39 Pile foundation at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 3 50% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 3 30% 101
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 3 100% 90
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 6 100% 96
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 3 50% 106
Total SWL: 108
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2605 40 Pile Cap at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 107
Group 2*
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 103
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 2 50% 90
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2606 41 Semi-NE Column Post at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30%99
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
2607 42 Semi-NE Roof Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
2608 43 Semi-NE Panel Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 2 30% 99
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
# Model for quiet plant is for reference only. The Contrator might adpot other models of plant with lower SWL.
Reference for Hilti - TE 1500-AVR (Breaker): https://www.us.hilti.com/drilling-%26-demolition/demolition-hammers-%26-breakers/r4422
Reference for Sandhurst - XT-200 (Breaker), Makita - BSS501Z (Saw) and Hitachi Sumitomo SCX700 (Mobile crane) are made from Development of Anderson Road Quarry Schedule III EIA.
## Reference is made to the QPME listed on the EPD website. Model for quiet plant is for reference only. The Contrator might adpot other models od plant with lower SWL.
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated) (For NFNS-202 and NFNS-302 Only)
Task No.
1. General
2101 2 Site Clearance
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 104
3 U-turn Facility at CWBR
2201 4 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Total SWL: 106
2202 5 Slope Drainage
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
2203 6 Retaining Walls
6.1 Foundation for Retaining Wall
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 1 50% 87
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30% 96
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Water Pump (electric) CNP 281 88 CNP 281 88 - - 88 2 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Sub-Total SWL 103
6.2 Retaining Wall Structure
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 106
Group 3*
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 100
Group 4*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 - - 90 1 50% 87
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 5*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 - - 101 1 30%96
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
2204 7 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 2 80% 99
Sub SWL: 99
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 106
2205 8 Landscape Works for Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Lorry CNP 141 112 CNP 069 105 - - 105 2 50% 105
Total SWL: 106
2206 9 Demolition Works of Existing Carriageway / Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 108
Group2*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 109
Group3*
Dump Truck CNP 067 117 CNP 069 105 - - 105 2 50% 105
Excavator CNP 081 112 EPD-01145## 99 - - 99 2 65% 100
Sub SWL: 106
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 109
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated) (For NFNS-202 and NFNS-302 Only)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2207 10 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 - - 99 1 65% 97
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 101
2208 11 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Total SWL: 108
2209 12 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 - - 105 3 50% 107
Sub SWL: 107
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 - - 97 1 80% 96
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 100
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
14 Slopeworks at CWBR SK Bound
2301 15 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Total SWL: 101
2302 16 Retaining Wall Structure
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Sub SWL: 102
Group 2*
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 1 30%91
Sub SWL: 95
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 1 100% 85
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 ^ -5 85 1 50% 82
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 1 50% 95
Sub SWL: 96
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 1 30%91
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 104
2303 17 Backfilling of Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 1 50% 97
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Sub SWL: 98
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 ^ -5 92 1 80% 91
Sub SWL: 91
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 98
2304 18 Slope Drainage
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 1 50% 101
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 1 30% 92
Total SWL: 101
2305 19 Landscape Works for Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 101
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated) (For NFNS-202 and NFNS-302 Only)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
20 CWBR SK Bound
2401 21 Demolition Works of Existing Carriageway / Footpath / Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 105
Group 2*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 107
Group 3*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Sub SWL: 101
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2402 22 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 100
2403 23 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 3 50% 102
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 ^ -5 92 1 80% 91
Total SWL: 103
2404 24 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 3 50% 102
Sub SWL: 102
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 ^ -5 92 1 80% 91
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 99
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 104
2405 26 Roadside Landscape
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Lorry CNP 141 112 CNP 069 105 ^ -5 100 1 50% 97
Total SWL: 98
27 CWBR Kowloon Bound & OSR
2501 28 Cut Slope
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 3 50% 102
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Total SWL: 102
2502 29 Demolition Works of Existing Carriageway / Footpath / Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 1 65% 103
Sub SWL: 105
Group 2*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Breaker, Excavator Mounted CNP 027 122 (Ref: Sandhurst - XT-200)# 110 Barrier -5 105 2 65% 106
Sub SWL: 107
Group 3*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Sub SWL: 101
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 107
2503 30 Utility Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 1 40% 91
Total SWL: 100
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated) (For NFNS-202 and NFNS-302 Only)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2504 31 Formation of Carriageway
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Compactor, Vibratory CNP 050 105 CNP 050 105 Barrier -5 100 1 50% 97
Road Roller CNP 185 108 EPD-02216## 97 ^ -5 92 1 80% 91
Total SWL: 102
2505 32 Pavement Construction
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 3 50% 102
Sub SWL: 102
Group 2*
Road Roller CNP 185 108 EPD-02216## 97 ^ -5 92 1 80% 91
Asphalt Paver CNP 004 109 EPD-01226## 104 Barrier -5 99 1 80% 98
Sub SWL: 99
Group 3*
Paint Line Marker CNP 161 90 CNP 161 90 Barrier -5 85 1 65% 83
Sub SWL: 83
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Sub SWL: 104
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 104
2506 34 Roadside Landscape
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 1 65% 92
Lorry CNP 141 112 CNP 069 105 ^ -5 100 1 50% 97
Total SWL: 98
35. Semi-NE and NB of CWBR SK Bound
2601 36 Pile Foundation at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 3 50% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 3 30%96
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 3 100% 90
Water Pump (electric) CNP 281 88 CNP 281 88 ^ -5 83 6 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 3 50% 106
Total SWL: 107
2602 37 Pile Cap at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 1 50% 91
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 102
Group 2*
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30%94
Sub SWL: 98
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 ^ -5 85 2 50% 85
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30%94
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
2603 38 Semi-NE Column Post at Verge
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30%94
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 101
2604 39 Pile foundation at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Piling Rig CNP 166 100 CNP 166 100 Acoustic Mat -10 90 3 50% 92
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 3 30% 96
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 3 100% 90
Water Pump (electric) CNP 281 88 CNP 281 88 ^ -5 83 6 100% 91
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 3 50% 106
Total SWL: 107
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
\\hksht1fp005\Environment_Projects\60328348\1.01\Others\Noise\Construction Noise\RIW\Excel20151112\RIWCWBR_construction_noise_v151112_mit.xlsmRIWCWBR_construction_noise_v151112_mit.xlsm
For J/O Clear Water Bay Road and On Sau Road (Mitigated) (For NFNS-202 and NFNS-302 Only)
Task No.
Agreement No. CE 10/2014 (CE) Development of Anderson Road Quarry Site- Investigation, Design and Construction EIA Report for Road Improvement Works
Appendix 5.9 Quiet Powered Mechanical Equipment (PME) for the Different Construction Tasks (With Mitigation Measures)
2605 40 Pile Cap at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Group 1*
Dump Truck CNP 067 117 CNP 069 105 ^ -5 100 2 50% 100
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Air Compressor CNP 003 104 CNP 003 104 Enclosure -10 94 3 50% 96
Breaker, Hand-held CNP 024 108 (Ref: Hilti - TE 1500-AVR)# 100 Barrier -5 95 2 40% 94
Sub SWL: 103
Group 2*
Excavator CNP 081 112 EPD-01145## 99 ^ -5 94 2 65% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30% 94
Sub SWL: 98
Group 3*
Generator, Silenced CNP 102 100 CNP 103 95 Enclosure -10 85 2 100% 88
Bar Bender and Cutter (electric) CNP 021 90 CNP 021 90 ^ -5 85 2 50% 85
Saw, Circular, Wood CNP 201 108 (Ref: Makita - BSS501Z, 2.6kg)# 103 Barrier -5 98 2 50% 98
Sub SWL: 99
Group 4*
Concrete Lorry Mixer CNP 044 109 CNP 044 109 Barrier -5 104 2 50% 104
Poker, Vibratory, Hand-held CNP 170 113 CNP 173 102 Barrier -5 97 2 30% 95
Crane, mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30% 94
Sub SWL: 105
*Only 1 group of PME will be operate a the same time. Maximum of sub-SWL is adpoted as conservative approach. Total SWL: 105
2606 41 Semi-NE Column Post at Central Median
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30%94
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 101
2607 42 Semi-NE Roof Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30% 94
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 102
2608 43 Semi-NE Panel Installation
PMETM Ref./ other
Ref
SWL/ Item
dB(A)Quiet Plant Ref
Quiet Plant
SWL/ Item
dB(A)
Mitigated
SWL/ Item
dB(A)
No. of PlantUtilization
Rate
Sub-Total
SWL
Crane, Mobile CNP 048 112 (Hitachi Sumitomo SCX700, 132 kW)# 101 ^ -5 96 2 30% 94
Cherry Picker BS C4/54 104 BS C4/54 104 Barrier -5 99 2 30% 97
Lorry CNP 141 112 CNP 069 105 ^ -5 100 2 50% 100
Total SWL: 102
# Model for quiet plant is for reference only. The Contrator might adpot other models of plant with lower SWL.
Reference for Hilti - TE 1500-AVR (Breaker): https://www.us.hilti.com/drilling-%26-demolition/demolition-hammers-%26-breakers/r4422
Reference for Sandhurst - XT-200 (Breaker), Makita - BSS501Z (Saw) and Hitachi Sumitomo SCX700 (Mobile crane) are made from Development of Anderson Road Quarry Schedule III EIA.
## Reference is made to the QPME listed on the EPD website. Model for quiet plant is for reference only. The Contrator might adpot other models od plant with lower SWL.
^ -5 dB(A) of screening correction is applied for the Construction Noise Barrier at Sienna Garden.
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
Noise Reduction measures
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